dd if=data.bin of=inner.zip bs=1 skip=1024 Inner ZIP contains a single file: flag.txt (encrypted). Hidden file in listing. cat .hidden shows: password: JustInsertIt_Again_2
zsteg data.bin May reveal hidden text in LSB: b1,rgb,lsb,xy → flag partially. JustInsertTheStuff -2-.zip
The naming -2- suggests this is the second version of a previous challenge ( JustInsertTheStuff.zip ), likely with added obfuscation or a different hiding technique. First, basic file inspection: dd if=data
unzip -l JustInsertTheStuff\ -2-.zip
Extract embedded ZIP: